found: Zisterzienser in Brandenburg, 1996:t.p. (Dirk Schumann) p. 174 (b. 1964; art historian, Berlin)
found: Bürgerstolz und Seelenheil, 2012:title page (Dirk Schumann) page 348-349 (born 1964; M.A.; studied art history, cultural studies, ancient and early history in Berlin; independent activity as art historian and architectural archaeologist; work on different projects in states of Brandenburg, Mecklenburg and Saxony-Anhalt; publications on brick architecture, work on exhibits, conferences and book projects; areas of research and publication: medieval architectural and art history ; with Ernst Badstübner, editor of the series "Studien zur Backsteinarchitektur"; 2004-08 teaching contracts at Humboldt U. zu Berlin and U. Potsdam)
found: Deutsche Nationalbibliothek online, via WWW, Feb. 20, 2013(access point: Schumann, Dirk; born 1964; art historian, architectural archaeologist; independent art historian and architectural archaeologist concentrating on medieval architecture; several publications on brick architecture and architectural research)
